Kiyotoshi Oi

Person

Kariya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon brush for fuel pump and method for manufacturing same
- Patent number 9,337,599
- Issue date May 10, 2016
- Denso Corporation
- Makoto Nishio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuel feed apparatus with reinforcing structure
- Patent number 7,442,015
- Issue date Oct 28, 2008
- Denso Corporation
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel pump received in housing
- Patent number 7,309,206
- Issue date Dec 18, 2007
- Denso Corporation
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bearing for fuel pump, method of manufacturing the same, and fuel pump
- Patent number 6,962,444
- Issue date Nov 8, 2005
- Denso Corporation
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Plane commutator and method of manufacturing the same
- Patent number 6,525,445
- Issue date Feb 25, 2003
- Denso Corporation
- Kenzo Kiyose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuel pump for internal combustion engine
- Patent number 6,497,552
- Issue date Dec 24, 2002
- Sharp Kabushiki Kaisha
- Atsushige Kobayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel supply system with fuel evaporation prevention
- Patent number 6,067,963
- Issue date May 30, 2000
- Nippondenso Co., Ltd.
- Kiyotoshi Oi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pump for vehicle
- Patent number 6,010,301
- Issue date Jan 4, 2000
- Denso Corporation
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel pump control with control mode switching between before and af...
- Patent number 5,842,454
- Issue date Dec 1, 1998
- Denso Corporation
- Makoto Miwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply apparatus for engines
- Patent number 5,797,374
- Issue date Aug 25, 1998
- Nippondenso Co., Ltd.
- Kazuji Minagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
In-tank type fuel pump
- Patent number 5,762,481
- Issue date Jun 9, 1998
- Nippondenso Co., Ltd.
- Kiyotoshi Oi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel filter for vehicle
- Patent number 5,758,627
- Issue date Jun 2, 1998
- Denso Corporation
- Kazuji Minagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system for internal combustion engine and method of adj...
- Patent number 5,715,797
- Issue date Feb 10, 1998
- Nippondenso Co., Ltd.
- Kazuji Minagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply apparatus for an internal combustion engine
- Patent number 5,711,275
- Issue date Jan 27, 1998
- Nippondenso Co., Ltd.
- Kazuji Minagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system for engines with fuel pressure control
- Patent number 5,699,772
- Issue date Dec 23, 1997
- Nippondenso Co., Ltd.
- Masao Yonekawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply apparatus for internal combustion engine
- Patent number 5,651,347
- Issue date Jul 29, 1997
- Nippondenso Co., Ltd.
- Kiyotoshi Oi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply device
- Patent number 5,613,476
- Issue date Mar 25, 1997
- Nippondenso Co., Ltd.
- Kiyotoshi Oi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supplying apparatus for internal combustion engine
- Patent number 5,586,539
- Issue date Dec 24, 1996
- Nippondenso Co., Ltd.
- Masao Yonekawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system with two-stage control pressure regions
- Patent number 5,558,063
- Issue date Sep 24, 1996
- Nippondenso Co., Ltd.
- Kazuji Minagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Carbon Brush for Fuel Pump and Method for Manufacturing Same
- Publication number 20130300251
- Publication date Nov 14, 2013
- DENSO CORPORATION
- Makoto Nishio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FUEL PUMP AND METHOD OF MAKING THE SAME
- Publication number 20120038240
- Publication date Feb 16, 2012
- DENSO CORPORATION
- Rihito ASAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Impeller for fuel pump and fuel pump in which the impeller is employed
- Publication number 20070231120
- Publication date Oct 4, 2007
- DENSO CORPORATION
- Hideki Narisako
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fuel pump received in housing
- Publication number 20050163605
- Publication date Jul 28, 2005
- Denso Corporation
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fuel feed apparatus with reinforcing structure
- Publication number 20050095146
- Publication date May 5, 2005
- DENSO CORPORATION
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fuel pump
- Publication number 20040228721
- Publication date Nov 18, 2004
- Masatoshi Takagi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Motor driven fuel pump having impeller
- Publication number 20040191096
- Publication date Sep 30, 2004
- Denso Corporation
- Hideki Koyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bearing for fuel pump, method of manufacturing the same, and fuel pump
- Publication number 20030185694
- Publication date Oct 2, 2003
- Kiyotoshi Oi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Impeller type fuel pump
- Publication number 20030068221
- Publication date Apr 10, 2003
- Atsushige Kobayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fuel pump for internal combustion engine
- Publication number 20010036400
- Publication date Nov 1, 2001
- Atsushige Kobayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Plane commutator and method of manufacturing the same
- Publication number 20010030485
- Publication date Oct 18, 2001
- Kenzo Kiyose
- H01 - BASIC ELECTRIC ELEMENTS

Kiyotoshi Oi

Person

Patents Grantslast 30 patents

Carbon brush for fuel pump and method for manufacturing same

Fuel feed apparatus with reinforcing structure

Fuel pump received in housing

Bearing for fuel pump, method of manufacturing the same, and fuel pump

Plane commutator and method of manufacturing the same

Fuel pump for internal combustion engine

Fuel supply system with fuel evaporation prevention

Fuel pump for vehicle

Fuel pump control with control mode switching between before and af...

Fuel supply apparatus for engines

In-tank type fuel pump

Fuel filter for vehicle

Fuel supply system for internal combustion engine and method of adj...

Fuel supply apparatus for an internal combustion engine

Fuel supply system for engines with fuel pressure control

Fuel supply apparatus for internal combustion engine

Fuel supply device

Fuel supplying apparatus for internal combustion engine

Fuel supply system with two-stage control pressure regions

Patents Applicationslast 30 patents

Carbon Brush for Fuel Pump and Method for Manufacturing Same

FUEL PUMP AND METHOD OF MAKING THE SAME

Impeller for fuel pump and fuel pump in which the impeller is employed

Fuel pump received in housing

Fuel feed apparatus with reinforcing structure

Fuel pump

Motor driven fuel pump having impeller

Bearing for fuel pump, method of manufacturing the same, and fuel pump

Impeller type fuel pump

Fuel pump for internal combustion engine

Plane commutator and method of manufacturing the same